BSM300GB120DLC_S5 Infineon - IGBT Module

BSM300GB120DLC_S5 Description

The BSM300GB120DLC_S5 from Infineon Technologies is an IGBT module with a 1200 V / 300 A rating. Modules like this do the heavy switching in motor drives, UPS systems, induction heaters and renewable-energy inverters. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.

USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the BSM300GB120DLC_S5; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.

Summary of Features

Target Applications

Infineon BSM300GB120DLC_S5 is used for inverters and AC motor drives, servo drives, UPS systems, welding machines, induction heating, solar and wind power converters and other high-power switching equipment.

Key Specifications

Manufacturer	Infineon Technologies (eupec)
Configuration	Half-bridge IGBT module
Package	62 mm C-Series
Technology	Low-loss IGBT2 (DLC)
VCES	1200 V
IC	300 A (TC = 80 °C) / 625 A (TC = 25 °C)
ICRM	600 A (tp = 1 ms, TC = 80 °C)
VCE(sat) typ.	2.1 V @ 300 A
Isolation test voltage	2.5 kV RMS, 50 Hz, 1 min
Mounting torque	M6: 3.0 - 6.0 Nm
Terminal torque	M6: 2.5 - 5.0 Nm
Weight	340 g
Operating junction temperature	-40 to +125 °C

Note: BSM300GB120DLC_S5 is an Infineon variant of BSM300GB120DLC (same module, special version / test grouping; please ask us for the differences). The datasheet and picture on this page are those of BSM300GB120DLC.

Status: discontinued by Infineon (Product Discontinuation PD_079_23, last order date 2023-09-30). Infineon recommended replacement: FF300R12KE4. Infineon notes that a replacement is not always a one-to-one drop-in: check the datasheet limits and gate drive conditions. USComponent can still source the original BSM300GB120DLC_S5.

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